Pith Number

pith:EZPRFVKR

pith:2021:EZPRFVKRFP642USCAN5QANVZAF

not attested not anchored not stored refs pending

Revisiting the dynamics of Bose-Einstein condensates in a double well by deep learning with a hybrid network

Jianqin Xu, Jing Qian, Shurui Li, Weiping Zhang

arxiv:2104.14657 v2 · 2021-04-25 · physics.comp-ph · cs.LG · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZPRFVKRFP642USCAN5QANVZAF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:27:31.153841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

265f12d5512bfdcd5242037b0036b901538b16df5957c55f73c5037614b0b385

Aliases

arxiv: 2104.14657 · arxiv_version: 2104.14657v2 · doi: 10.48550/arxiv.2104.14657 · pith_short_12: EZPRFVKRFP64 · pith_short_16: EZPRFVKRFP642USC · pith_short_8: EZPRFVKR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EZPRFVKRFP642USCAN5QANVZAF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 265f12d5512bfdcd5242037b0036b901538b16df5957c55f73c5037614b0b385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a1fac6e49e4297bc079f3a09148433334654304c1544f154e5d2295caacef1",
    "cross_cats_sorted": [
      "cs.LG",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2021-04-25T07:51:43Z",
    "title_canon_sha256": "af4a0492e614d92eec50583de51d9752ced70143d1dcda0a934a1475db9f585b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.14657",
    "kind": "arxiv",
    "version": 2
  }
}